high8.9
CVE-2026-58154
Apache Traffic Server can write out of bounds or overflow integers while parsing MIME and HTTP headers.
Impact
Apache Traffic Server can write out of bounds or overflow integers while parsing MIME and HTTP headers. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apache | Traffic Server | from 8.0.0 through 8.1.9 from 9.0.0 before 9.2.15 from 10.0.0 before 10.1.4 |